300(X+10)=350(X+5)

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300(X+10)=350(X+5)300(X+10)=350(X+5)300(X+10)=350(X+5)300(X+10)=350(X+5)300x+3000=350x+17501250=50xx

300(X+10)=350(X+5)
300(X+10)=350(X+5)

300(X+10)=350(X+5)
300(X+10)=350(X+5)
300x+3000=350x+1750
1250=50x
x=25

300(X+10)=350(X+5)
300X+3000=350X+1750
300X-350X=1750-3000
50X=1250
X=1250/50
X=25